Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Abrasion
Introduction
Overview
Overview
In dermatology, an abrasion is superficial damage to the skin, generally not deeper than the epidermis. It is more superficial than an excoriation, although it can give mild bleeding. Mild abrasions, also known as grazes do not scar, but deep abrasions may lead to the development of scarring tissue.
Causes
Causes
Most commonly, abrasion injuries occur when exposed skin comes into moving contact with a rough surface causing trauma to the upper layers of the epidermis. Such injuries, where caused by abrasive contact with textiles or carpet, are sometimes referred to as rug burn or carpet burn.
Diagnosis
Diagnosis
Physical Examination
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]